AIR BELT AND AIR BELT DEVICE

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AIR BELT AND AIR BELT DEVICE

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MURAKAMI YOSHIKI / ISOZAKI HIROAKI

PROBLEM TO BE SOLVED: To provide an air belt capable of reducing burden on an occupant in expansion, and an air belt device.SOLUTION: An air belt 1 includes a bag 2 which is arranged in a webbing W restricting an occupant M and expanding through supply of gas at emergency. The bag 2 includes an expandable first chamber 21 arranged below, an expandable second chamber 22 arranged above, and at least one gas passage 23 connected so as to communicate the first chamber 21 and the second chamber 22. An expansion height h3 of the gas passage 23 is formed smaller than an expansion height h1 of the first chamber 21, and an expansion height h2 of the second chamber 22.SELECTED DRAWING: Figure 1

【課題】膨張時における乗員への負荷を低減することができるエアベルト及びエアベルト装置を提供する。【解決手段】乗員Ｍを拘束するウェビングＷに配置されるとともに緊急時にガスが供給されて膨張するバッグ２を備えたエアベルト１であって、バッグ２は、下方に配置された膨張可能な第一チャンバ２１と、上方に配置された膨張可能な第二チャンバ２２と、第一チャンバ２１及び第二チャンバ２２を連通可能に接続する一つ以上のガス流路２３と、を備え、ガス流路２３の膨張高さｈ２は、第一チャンバ２１の膨張高さｈ１及び第二チャンバ２２の膨張高さｈ２よりも小さく形成されている。【選択図】図１

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Title :

AIR BELT AND AIR BELT DEVICE

Additional title:

エアベルト及びエアベルト装置

Contributors:

MURAKAMI YOSHIKI (author) / ISOZAKI HIROAKI (author)

Publication date :

2016-12-08

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Japanese

Classification :

IPC:

B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR